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dbmexists

(PHP 4)

dbmexists — Tells if a value exists for a key in a DBM database

Popis

bool dbmexists ( resource $dbm_identifier , string $key )

Returns TRUE if there is a value associated with the key .

Parametre

dbm_identifier: The DBM link identifier, returned by dbmopen().
key: The key, as a string

Vrátené hodnoty

Vracia TRUE pri úspechu alebe FALSE pri chybe.

Tiež pozri

dbmfetch()

Tools

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